7161100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3802

約数の個数: 36

約数和(自身を含む): 16361800

約数和(自身を除く): 9200700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 3769, 7538, 15076, 18845, 37690, 71611, 75380, 94225, 143222, 188450, 286444, 358055, 376900, 716110, 1432220, 1790275, 3580550, 7161100]

約数ペア:

[(1, 7161100), (2, 3580550), (4, 1790275), (5, 1432220), (10, 716110), (19, 376900), (20, 358055), (25, 286444), (38, 188450), (50, 143222), (76, 94225), (95, 75380), (100, 71611), (190, 37690), (380, 18845), (475, 15076), (950, 7538), (1900, 3769)]